It's actually pretty light at the moment.
azz-230- Have a look a matons website they have a page where they discuss australian tonewoods like bunya, Victorian Blackwood, Queensland Maple and Queensland Walnut
http://www.maton.com.au/timbers.asp
Some other woods i have heard of being used are
Victorian Ash/ Tasmainian oak, Hoop Pine, Lacewood, king william pine, tasmainian mytle and tasmianian huon pine.